Summary: Type: component speakers; The number of bands: 2; Power: 60 W (nominal), 120 watts (maximum); Sensitivity: 92 dB; Frequency range: 40 - 22000 Hz; Additional information: Impedance 4 Ohm. The steepness of the characteristics of the attenuation crossover: 12 dB. Holder of the diffuser and fiberglass. Impedance 4 Ohm.; ...